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HXF-All-Weather Fire -Proof Breathing Valve

Breathing valve is a kind of air breather which install on the petrochemical fixed storage tank, in order to avoid tank over the pressure or vacuum making the storage tank destruct, prevent the outside flame enter, reduce the tank fluid volatile.
Product Details

HXF-All-Weather Fire -Proof Breathing Valve

Model is designed to vent to atmosphere to product your tank from damage created by over-pressure or excessive vacuum .Costly product evaporation losses due to normal tank "breathing "are greatly reduced.because it retains toxic vapours ,atmospheric contamination in minimized.

This helps provide increased fire production and safety. 

Fire breathing valve produced by our company has simplified structure, ventilation volume, less leakage, corrosion resistance, insulation, etc.

The valve adopts polytetrafluoroethylene material, has the advantages of low temperature resistant, anti frost. 

The electrostaticprotection device is provided with a respiratory valve, the valve and the tank to keep the 

same potential moment.


Payment & Shipment 

Payment :30%T/T with order ,70% T/T before the shipment .

Package :carton case or wooden case .

Shipment :  25-45days after payment.

Shipping: by air ,by train mby sea .

Port :Ningbo,Shanghai .

Material Option:  

Carbon steel  

A216 Gr. WCB, WCC, WCA, etc

Low temperature steel

A352 Gr. LCB, LCC, LC1, etc

Cr-Mo steel

A217 Gr. WC6, WC9, C5, C12, C12A, etc

Stainless Steel

A351 Gr. CF8, CF8M, CF3, CF3M, CF8C, etc

Alloy steel

CN7M alloy 20, CN3M alloy 20 modified, CT15C, etc

Super duplex

A995 Gr. 4A, 5A, CE8MN, CD6MN, CD3MN, etc

Aluminum bronze

B148 C95500, C95600, C95800, etc


M30C, M35-1, CZ100, etc


CY40 inconel 600, etc


CW2m Hastelly C4, N12MV Hastelloy B, etc


CU5MCuC Incoloy 825, CW6MC Incoloy 625, etc

If you have any  questions, please feel free to contact us .your enquiry  will get prompt attention.
we will do out best  to quote you a more competitive price and short delivery time .And we assure you that 

we will be your one good partner in china .


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